/Engine/Plugins/Runtime/MeshModelingToolset/Source/MeshModelingTools/Public/CSGMeshesTool.h
Properties of the trim mode
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)() class UTrimMeshesToolProperties : public [UInteractiveToolPropertySet](API\Runtime\InteractiveToolsFramework\UInteractiveToolPropertySet)
bool
bShowTrimmingMesh
Whether to show a translucent version of the trimming mesh, to help visualize what is being cut
FLinearColor
ColorOfTrimmingMesh
Color of translucent version of the trimming mesh
float
OpacityOfTrimmingMesh
Opacity of translucent version of the trimming mesh
ETrimSide
TrimSide
Whether to remove the surface inside or outside of the trimming geometry
ETrimOperation
WhichMesh
Which object to trim
float
WindingThreshold
Threshold to determine whether a triangle in one mesh is inside or outside of the other